Hex Lock Nut: Insert, Nylon Insert, 7/16-14, Grade 2 Steel, Zinc-Plated MPN:R50000023

The nylon insert locknut is constructed from high-strength zinc plated steel grade 2 to provide durability, longevity, and safety for tightening purposes on machines that need an unyielding hold. It comes with a 7/16 - 14 insert nut design allowing for greater bite without marking the threads of the hardware it is used alongside while maintaining a smooth surface finish preventing damaging other components in machinery or systems where torque is applied to create maximum fastening tension making it an ideal choice for aerospace, automotive or heavy-duty industries requiring precision locking mechanisms. The nylon insert ensures consistent high torque retention, self-lubricating capability and anti-backup protection during assembly preventing loosening, corrosion or thread damage.